Commit 0f0faaf4 authored by Tero Kristo's avatar Tero Kristo Committed by Santosh Shilimkar
Browse files

soc: ti: omap-prm: add omap4 PRM data 



Add PRM data for omap4 family of SoCs. Initially this is just used to
provide reset support.

Reviewed-by: default avatarTony Lindgren <tony@atomide.com>
Signed-off-by: default avatarTero Kristo <t-kristo@ti.com>
Signed-off-by: default avatarSantosh Shilimkar <santosh.shilimkar@oracle.com>
parent d30cd83f

drivers/soc/ti/omap_prm.c

+22 −0
Original line number Diff line number Diff line
@@ -58,7 +58,29 @@ struct omap_reset_data { 


#define OMAP_PRM_HAS_RESETS	(OMAP_PRM_HAS_RSTCTRL | OMAP_PRM_HAS_RSTST)



static const struct omap_rst_map rst_map_01[] = {

	{ .rst = 0, .st = 0 },

	{ .rst = 1, .st = 1 },

	{ .rst = -1 },

};



static const struct omap_rst_map rst_map_012[] = {

	{ .rst = 0, .st = 0 },

	{ .rst = 1, .st = 1 },

	{ .rst = 2, .st = 2 },

	{ .rst = -1 },

};



static const struct omap_prm_data omap4_prm_data[] = {

	{ .name = "tesla", .base = 0x4a306400, .rstctrl = 0x10, .rstst = 0x14, .rstmap = rst_map_01 },

	{ .name = "core", .base = 0x4a306700, .rstctrl = 0x210, .rstst = 0x214, .clkdm_name = "ducati", .rstmap = rst_map_012 },

	{ .name = "ivahd", .base = 0x4a306f00, .rstctrl = 0x10, .rstst = 0x14, .rstmap = rst_map_012 },

	{ .name = "device", .base = 0x4a307b00, .rstctrl = 0x0, .rstst = 0x4, .rstmap = rst_map_01, .flags = OMAP_PRM_HAS_RSTCTRL | OMAP_PRM_HAS_NO_CLKDM },

	{ },

};



static const struct of_device_id omap_prm_id_table[] = {

	{ .compatible = "ti,omap4-prm-inst", .data = omap4_prm_data },

	{ },

};

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